System Engineer Permanent

Role Overview The Systems Engineer – High Voltage PowerTrain & Charging Systems is responsible for end-to-end systems engineering ownership of in-vehicle HVPT & Charging system features across vehicle programs. With 7 to 10 years of experience, the role focuses on requirements definition, architecture design, integration, validation, and issue resolution delivered in line with performance, safety, regulatory, and user experience objectives. Key Objectives Support delivery of reliable HVPT and Charging system features from concept through validation. Ensure system requirements are clear, traceable, and verifiable. Enable smooth integration of ECUs, networks, sensors, and actuators. Key Responsibilities Create, elicit, and document vehicle-level and system-level requirements for Powertrain and Charging system features using JAMA/DOORS. Decompose vehicle-level requirements into system-level and ECU-level functional requirements. Create and maintain system specifications, feature descriptions, and Interface Control Documents (ICDs). Design and validate Battery Pack (HV), Inverter, Motor, and On-Board Charger (OBC) requirements, including signals, messages, LIN schedules, and I/O mapping. Collaborate with software, electrical, validation, and vehicle integration teams to ensure consistent feature behavior. Support supplier interactions, including requirements clarification and issue tracking. Develop validation strategies, test cases, and acceptance criteria for Powertrain and Charging features. Participate in bench, rig, and vehicle testing activities and lead issue investigations. Track issues, actions, and requirements traceability using JIRA and related tools. Ensure system implementations align with functional safety and cybersecurity expectations. High Voltage PowerTrain & Charging Systems Domain Define and maintain vehicle-level and system-level requirements and architecture for HVPT and Charging system functionalities. Create and maintain Vehicle Feature Requirements (VFR), System Requirements Specifications (SysRS), functional descriptions, and use cases. Strong background in HVPT systems engineering and Charging system development/testing, including: Power flow and energy efficiency analysis. Thermal and electrical behavior analysis. Motor-Inverter-Battery integration. Drive modes, torque delivery, and regenerative braking logic. AC Charging and DC Fast Charging validation. Charging safety, interlocks, and fault handling. Testing and validation of High Voltage Powertrain and Charging systems. Technical Skills & Knowledge Fundamental systems engineering principles. Automotive Powertrain and Charging systems electronic architectures. Automotive CAN, LIN, and Ethernet networks. Development and validation experience with HV Battery Packs, Inverters, Motors, and OBCs. Bench, rig, and vehicle testing. Diagnostics: UDS, DTCs. Vehicle state management and power management systems. Vehicle charging systems. Tools & Technologies JAMA, DOORS – Requirements Management. JIRA, Confluence – Task and Documentation Tracking. CAN/LIN analysis tools (e.g., CANalyzer, CANoe). OEM and supplier diagnostic tools. Standards & Compliance Awareness Working knowledge of automotive standards and development processes. Awareness of: ISO 26262 (Functional Safety) ISO 21434 (Cybersecurity) Automotive SPICE (ASPICE) Relevant HVPT and Charging Systems regulations